Hewlett Packard HP 8018A Serial Data Generator

I saw this Hewlett Packard HP 8018A Serial Data Generator for sale for US $2,000 after having seen it mentioned over on Using a 1930 Teletype as a Linux Terminal. That sent me off trying to see if I could get my UTG962E from the UNI-T UTG900E series arbitrary function waveform generator to transmit a custom waveform. I managed to get the software installed on Windows and apparently I can upload any of *.sav, *.rec, *.dat, *.uwr, *.wfr, *.wf to my waveform generator, but I have no idea how to generate such files.

Apollo Guidance Computer

Reading about the Apollo Guidance Computer. Compare that to the US$3.23 ATtiny85.

Spec AGC ATtiny85
Word size 16-bit 8-bit
Clock 2 MHz 20 MHz
ROM 72 KiB 8 KiB
RAM 4,096 B 512 B

The values in the above table are approximate, see the sources listed above for actual figures. Basically the $3 chip is ten times faster than the AGC but with less storage. Call it a draw?